ObjectDB 2.8.4
Released on 2021-02-06 (see other available releases).
Use of ObjectDB is subject to the ObjectDB Licence.
Changes in ObjectDB 2.8.4
- Fixed a critical bug that may cause collisions between schema versions (issue #2621).
- Fixed unsupported unwrap to throw _PersistenceException (a subclass of PersistenceException).
- Fixed an Explorer bug in presenting composite IDs.
- Fixed a bug in using date and time query parameters in the Explorer (issue #2587).
- Fixed a bug in using local dates with BETWEEN in queries (issue #2583).
- Fixed an "Activator requires Java 6 or above" error on some JDKs (issue #2604).
- Improved the process of creating objects in the Explorer (feature request #2602).
- Fixed a performance issue in viewing class instances in the Explorer (issue #2601).
- Fixed an Explorer bug of viewing query results in tables (issue #2600).
- Fixed a bug in using trailing '_' wildcard in LIKE queries (issue #2576).
- Removed exceptions due to closing the database connection during index update (issue #2571).
- Added support for a new query hint for setting a preferred variable processing order (issue #2379)
See the full change log.
ObjectDB with Maven
To use ObjectDB in a Java Maven project add the ObjectDB repositpory and dependency to the pom.xml file.
Use Java 8 or above with the javax variant and Java 17 or above with the jakarta variant.
<repositories> ... <repository> <id>objectdb</id> <name>ObjectDB Repository</name> <url>https://m2.objectdb.com</url> </repository> ... </repositories> ... <dependencies> ... <dependency> <groupId>com.objectdb</groupId> <artifactId>objectdb</artifactId> <version>2.8.4</version> </dependency> ... </dependencies>
Maven files:
ObjectDB Development Kit
The ObjectDB Development Kit includes:
- The ObjectDB runtime JAR (available also on Maven).
- The GUI ObjectDB Explorer.
- Sample ObjectDB databases that you can open in the Explorer.
- Command line tools for running the ObjectDB Server and the ObjectDB Enhancer.
- A sample objectdb.conf configuration file.
- Source code of the Java / Jakarta Persistence API (JPA).
- JavaDoc of the Java / Jakarta Persistence API (JPA).
- The complete ObjectDB Manual in PDF format.